137410072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{217421}}^1$

素因数の和:217506

約数の個数: 16

約数和(自身を含む): 260906400

約数和(自身を除く): 123496328

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 217421, 434842, 869684, 1739368, 17176259, 34352518, 68705036, 137410072]

約数ペア:

[(1, 137410072), (2, 68705036), (4, 34352518), (8, 17176259), (79, 1739368), (158, 869684), (316, 434842), (632, 217421)]